<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <title>在框架中显示网页</title>
	
    <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
    <meta http-equiv="description" content="this is my page">
    <meta http-equiv="content-type" content="text/html; charset=UTF-8">
    
    <!--<link rel="stylesheet" type="text/css" href="./styles.css">-->

  </head>
  <frameset rows="80,*"/>
  <frame src="head.html" name="head">
  <frameset cols="25%,*" name="head">
  <frame src="left.html" name="left">
  <frame src="right.html" name="right">
  <frame src="about.html" name="right">
  </frameset>
  <noframes>
  <body>
   此网页使用了框架，但您的浏览器不支持框架 
  </body>
  </noframes>
</html>
